Town CrierWest Orange, New Jersey
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Minutes · Sep 4, 2019

September 4, 2019

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6 6. In connection with the proposed storm water drainage system: (i) Applicant shall revise and submit to the Planning Board Engineer for review and approval the drainage calculations to model the pervious and impervious coverages as a combined Curve Number (CN), rather than a composite CN, per NJDEP Stormwater Best Management Practices. Route the offsite drainage through the stormwater management system. (ii) Revise the stormwater system to increase the size of the basin from 1,400 cf to 2,100 cf (a 50% increase in size). Re-design the outflow structure to fully utilize the additional storage being provided by the 2,100 cf basin. (iii) Add a trench drain to the end of the driveway to eliminate flow across the sidewalk and into the street. (iv) Review the location of the underground detention system at the easterly property line for mounding issues which could cause water seepage or slope failure and report findings to the Planning Board Engineer for review and approval. (v) Replace the “Rain Store” system with a “Storm Tank” system which does not require a pre-filter and submit revised plans to the Planning Board Engineer for review and approval. (vi) Prepare and submit to the Planning Board Engineer for review and approval an Operations and Maintenance Manual (“O&M Manual”) for the underground detention system. Upon approval of the Planning Board Engineer and the Township Attorney, record the O&M Manual as a deed restriction for the property. (vii) Revise the drainage details and outlet structure shown on the plans to reflect the revised stormwater management system as required by the above conditions. (viii) Approval of the stormwater management system shall also be subject to County review and approvals. (ix) Provide courtesy copies to Municipal Square Associates, Attention of Lawrence K. Drill, Agent, of all submissions made to the Planning Board Engineer and Township Attorney. 7. The roof of the structure shall be light in color so as not to absorb heat. 8. The exterior façade of the building shall be in a color or colors subject to the review and approval of the Board Planner. 9. Applicant to comply with the review letter from john Hess, PE of CME Associates dated July 26, 2019 (attached) as follows:

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